Where does “Westerplatte” come from?

Westerplatte (German) comes from German platte, from Middle High German platte, from Old High German platta, from Vulgar Latin platta, from Latin plattus, from Ancient Greek πλατύς, from Proto-Indo-European pléth₂us, from Proto-Indo-European pleth₂- — flat.

Ancestry of “Westerplatte”, step by step

Westerplatte traces back through two separate lines of ancestry.

via German platte

StepLanguageWordMeaning
1Germanplatte
2Middle High Germanplatte
3Old High Germanplatta
4Vulgar Latinplattametal plate
5Latinplattusflattened
6Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
7Proto-Indo-Europeanpléth₂usflat, broad
8Proto-Indo-Europeanpleth₂-flat

via German West

StepLanguageWordMeaning
1GermanWestthe west; a wind coming from the west
2Middle High Germanwestwest
3Old High Germanwestwestward
4Proto-Germanicwestrąwest; west, westward
5Proto-Germanicwestrazwest, western
6Proto-Indo-Europeanwek(ʷ)sperosevening
7Proto-Indo-Europeanwe-

Words derived from “Westerplatte

Every word from Proto-Indo-European pleth₂-